Ask! If you don't, you'll never know!
If you're friends to start with, try casually mentioning a movie you really want to watch, and ask if he/she would like to join you.
But if you're not friend, it's a little risky to go out alone with someone hardly know, invite the person out with a group of your own friends, and get to know him/her well. Once you're friend, see above.
Girls, there's no reason why you should sit around waiting for a guy out! Most guys are probably relieved when the pressure is off them to make the first movie.
If you're friends to start with, try casually mentioning a movie you really want to watch, and ask if he/she would like to join you.
But if you're not friend, it's a little risky to go out alone with someone hardly know, invite the person out with a group of your own friends, and get to know him/her well. Once you're friend, see above.
Girls, there's no reason why you should sit around waiting for a guy out! Most guys are probably relieved when the pressure is off them to make the first movie.